Late last night, Station 137 responded into the Borough of Swissvale for a reported house on fire. 278 Assistant 2 arrived on scene to find heavy fire coming from the 2nd floor with extension to the third floor. A 2nd alarm was transmitted due to the freezing temperatures. 137 Engine arrived on scene and went to work on fire suppression operations with 278 and 207 crews. 137 units operated on scene for an extended period of time. 137 Rescue and Service also responded to the incident after handling a fire alarm activation at Scene 75.